Short Description:

Helical spring; English name:helical spring. A spiral spring made of spring wire.
Folding appearance differentiation
There are many types of spiral springs, which can be divided into:
Ordinary cylindrical coil springs;
Reducing helical springs.
According to the direction of the spiral can be divided into:
Left-handed spring
Right-handed spring.
Cylindrical coil springs are simple in structure, easy to manufacture and most widely used. Its characteristic line is a straight line, which can be u...

Product Detail

Product Tags

Related Video

Feedback (2)

With our outstanding administration, powerful technical capability and strict top quality handle procedure, we go on to provide our purchasers with reliable good quality, reasonable selling prices and excellent services. We goal at becoming certainly one of your most responsible partners and earning your gratification for
Adjusted Speed Conveyor
, Roller Conveyor For Sale
, Air Compressor Repair Kits
, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Cheap PriceList for Constant Tension Springs -
Spiral spring-pull spring-cylindrical large spring – Qingyun Cover Detail:

Helical spring; English name:helical spring. A spiral spring made of spring wire.

Folding appearance differentiation

There are many types of spiral springs, which can be divided into:

Ordinary cylindrical coil springs;

Reducing helical springs.

According to the direction of the spiral can be divided into:

Left-handed spring

Right-handed spring.

Cylindrical coil springs are simple in structure, easy to manufacture and most widely used. Its characteristic line is a straight line, which can be used as compression spring, tension spring and torsion spring. When the load is large and the radial dimension is limited, two compression springs with different diameters can be used together to form a combined spring.

4. The diameter of the spring: D2, the average diameter of the spring, D2 = D-d.

5. Pitch: t, in addition to the support rings at both ends, indicates the axial distance between two adjacent rings.

6. The effective number of turns n, the number of support turns n2 and the total number of turns n1, in order to make the compression spring work stable, uniform force, the spring will be tight and smooth at both ends when manufacturing. The tightly flattened part only serves as a support, so it is a support ring. There are three types of support rings: 1.5, 2, and 2.5, and 2.5 are the most used. The rest of the circles are kept at equal pitches, called effective laps. The total number of turns n1 is the sum of the number of effective turns n and the number of support turns n2.

7. Free height: H0, the total height of the spring when it is not affected by external forces, H0=nt+(n2-0.5)d.

8. Expand the length: L, the length of the blank used to make the spring, L≈n1√(πD2)&sup2;+t&sup2;.

Tapered coil springs have good cushioning properties and can withstand large loads.

Helical coil springs can store more energy and withstand higher loads, but the manufacturing process is more complicated.

Concave coil springs are similar in performance to conical coil springs and are used in cushions and mattresses.

The surface of the spring steel wire has round and rectangular shapes, and the circular cross section is most commonly used.

A coil spring, a torsion spring, is a spring that is subjected to torsional deformation, and its working portion is also wound tightly into a spiral shape. The end structure of the torsion spring is a torsion arm that is machined into various shapes instead of a hook. Torsion springs are often used in mechanical balance mechanisms and are widely used in industrial production such as automobiles, machine tools, and electrical appliances.

Product detail pictures:

Related Product Guide:The Many Industries Using Compression SpringsCompression Spring – Features and Applications
Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for
Cheap PriceList for Constant Tension Springs -
Spiral spring-pull spring-cylindrical large spring – Qingyun Cover, The product will supply to all over the world, such as: Bhutan
, Doha
, Brasilia
, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Merry
from Egypt
- 2016.09.22 11:32
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Melissa
from Southampton
- 2015.06.18 19:26